//
// Copyright (C) 2020 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#pragma once

#include <cinttypes>

#include <map>
#include <memory>
#include <string>
#include <vector>

#include <json/json.h>

namespace cuttlefish {

class DeviceHandler;

class DeviceRegistry {
 public:
  bool RegisterDevice(const std::string& device_id,
                      std::weak_ptr<DeviceHandler> device_handler);
  void UnRegisterDevice(const std::string& device_id);

  std::shared_ptr<DeviceHandler> GetDevice(const std::string& device_id);

  std::vector<std::string> ListDeviceIds() const;

 private:
  std::map<std::string, std::weak_ptr<DeviceHandler>> devices_;
};

}  // namespace cuttlefish